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Fiddlehead ferns vs. Spinach — In-Depth Nutrition Comparison

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Summary of differences between Fiddlehead ferns and Spinach

  • Fiddlehead ferns have more Vitamin B3, Vitamin C, Copper, and Phosphorus, however, Spinach is higher in Vitamin A RAE, Iron, Manganese, Magnesium, Calcium, and Vitamin B1.
  • Spinach covers your daily need of Vitamin A RAE 38% more than Fiddlehead ferns.
  • Fiddlehead ferns have 10 times more Vitamin B3 than Spinach. While Fiddlehead ferns have 4.98mg of Vitamin B3, Spinach has only 0.49mg.

These are the specific foods used in this comparison Fiddlehead ferns, raw and Spinach, cooked, boiled, drained, without salt.

Infographic

Fiddlehead ferns vs Spinach infographic
Infographic link

Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Contains more Phosphorus +80.4%
Contains less Sodium -98.6%
Contains more Copper +83.9%
Contains more Calcium +325%
Contains more Iron +172.5%
Contains more Magnesium +155.9%
Contains more Potassium +25.9%
Contains more Manganese +83.3%
Equal in Zinc - 0.76
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 10% 50% 25% 44% 33% 1% 23% 107% 67% 0%
Calcium Iron Magnesium Phosphorus Potassium Sodium Zinc Copper Manganese Selenium 41% 134% 63% 24% 42% 10% 21% 58% 122% 9%
Contains more Phosphorus +80.4%
Contains less Sodium -98.6%
Contains more Copper +83.9%
Contains more Calcium +325%
Contains more Iron +172.5%
Contains more Magnesium +155.9%
Contains more Potassium +25.9%
Contains more Manganese +83.3%
Equal in Zinc - 0.76

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
:
Contains more Vitamin C +171.4%
Contains more Vitamin B3 +916.3%
Contains more Vitamin A +189.8%
Contains more Vitamin B1 +375%
Contains more Vitamin B2 +12.4%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 218% 0% 0% 89% 5% 49% 94% 0% 0% 0% 0% 0%
Vitamin A Vitamin E Vitamin D Vitamin C Vitamin B1 Vitamin B2 Vitamin B3 Vitamin B5 Vitamin B6 Folate Vitamin B12 Vitamin K 629% 42% 0% 33% 24% 55% 10% 9% 56% 110% 0% 1234%
Contains more Vitamin C +171.4%
Contains more Vitamin B3 +916.3%
Contains more Vitamin A +189.8%
Contains more Vitamin B1 +375%
Contains more Vitamin B2 +12.4%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Contains more Protein +53.2%
Contains more Fats +53.8%
Contains more Carbs +47.7%
Contains more Other +118.1%
Equal in Water - 91.21
5% 6% 89%
Protein: 4.55 g
Fats: 0.4 g
Carbs: 5.54 g
Water: 88.68 g
Other: 0.83 g
3% 4% 91% 2%
Protein: 2.97 g
Fats: 0.26 g
Carbs: 3.75 g
Water: 91.21 g
Other: 1.81 g
Contains more Protein +53.2%
Contains more Fats +53.8%
Contains more Carbs +47.7%
Contains more Other +118.1%
Equal in Water - 91.21

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Fiddlehead ferns Spinach
Rich in minerals ok
Rich in vitamins ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated Fat ok
Lower in Glycemic Index ok
Lower in price ok
Lower in Cholesterol Equal

All nutrients comparison - raw data values

Nutrient Fiddlehead ferns Spinach Opinion
Net carbs 5.54g 1.35g Fiddlehead ferns
Protein 4.55g 2.97g Fiddlehead ferns
Fats 0.4g 0.26g Fiddlehead ferns
Carbs 5.54g 3.75g Fiddlehead ferns
Calories 34kcal 23kcal Fiddlehead ferns
Sugar 0.43g Fiddlehead ferns
Fiber 2.4g Spinach
Calcium 32mg 136mg Spinach
Iron 1.31mg 3.57mg Spinach
Magnesium 34mg 87mg Spinach
Phosphorus 101mg 56mg Fiddlehead ferns
Potassium 370mg 466mg Spinach
Sodium 1mg 70mg Fiddlehead ferns
Zinc 0.83mg 0.76mg Fiddlehead ferns
Copper 0.32mg 0.174mg Fiddlehead ferns
Manganese 0.51mg 0.935mg Spinach
Selenium 1.5µg Spinach
Vitamin A 3617IU 10481IU Spinach
Vitamin A RAE 181µg 524µg Spinach
Vitamin E 2.08mg Spinach
Vitamin C 26.6mg 9.8mg Fiddlehead ferns
Vitamin B1 0.02mg 0.095mg Spinach
Vitamin B2 0.21mg 0.236mg Spinach
Vitamin B3 4.98mg 0.49mg Fiddlehead ferns
Vitamin B5 0.145mg Spinach
Vitamin B6 0.242mg Spinach
Folate 146µg Spinach
Vitamin K 493.6µg Spinach
Tryptophan 0.04mg Spinach
Threonine 0.127mg Spinach
Isoleucine 0.152mg Spinach
Leucine 0.231mg Spinach
Lysine 0.182mg Spinach
Methionine 0.055mg Spinach
Phenylalanine 0.134mg Spinach
Valine 0.168mg Spinach
Histidine 0.066mg Spinach
Saturated Fat 0.043g Fiddlehead ferns
Monounsaturated Fat 0.006g Spinach
Polyunsaturated fat 0.109g Spinach

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Fiddlehead ferns Spinach
Low Fats diet ok
Low Carbs diet ok
Low Calories diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
38%
Fiddlehead ferns
183%
Spinach
Minerals Daily Need Coverage Score
35%
Fiddlehead ferns
52%
Spinach

Comparison summary

Which food is richer in minerals?
Spinach
Spinach is relatively richer in minerals
Which food is richer in vitamins?
Spinach
Spinach is relatively richer in vitamins
Which food is lower in Sugar?
Fiddlehead ferns
Fiddlehead ferns is lower in Sugar (difference - 0.43g)
Which food contains less Sodium?
Fiddlehead ferns
Fiddlehead ferns contains less Sodium (difference - 69mg)
Which food is lower in Saturated Fat?
Fiddlehead ferns
Fiddlehead ferns is lower in Saturated Fat (difference - 0.043g)
Which food is lower in glycemic index?
Fiddlehead ferns
Fiddlehead ferns is lower in glycemic index (difference - 32)
Which food is cheaper?
Fiddlehead ferns
Fiddlehead ferns is cheaper (difference - $0.2)
Which food contains less Cholesterol?
?
The foods are relatively equal in Cholesterol (0 mg)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Fiddlehead ferns - https://fdc.nal.usda.gov/fdc-app.html#/food-details/169405/nutrients
  2. Spinach - https://fdc.nal.usda.gov/fdc-app.html#/food-details/168463/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.